Item Description:
DCR4000 pump, special design for Protein Skimmer, come with the Venturi tube
max 30w power adjustable
it is easy for install with a skimmer
also come with the speed controller, can adjust the rotor speed by manual
power:30w
DC pump, input is 110v-240v volts, output is DC24V, it is safe for aquarium
flow rate:4000 liters/hour
Hmax is 3.5 meters